Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 217.114.94.2 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
|
🔒 🟡 Mixed Content (3 HTTP resources) | The page is served over HTTPS but loads 3 resource(s) over HTTP. This may be blocked in modern browsers. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 217.114.94.2
Server Software cloudflare
CDN Cloudflare
Compression gzip
🔒 🟡 Mixed Content (3 HTTP resources) The page is served over HTTPS but loads 3 resource(s) over HTTP. This may be blocked in modern browsers.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://acep.org:443 | 301 | HTTP/2 301 |
| 2 | https://www.acep.org/ | 200 | HTTP/2 200 |
#1 URL https://acep.org:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.acep.org/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 22.7 ms |
| TCP Connect | 24.7 ms |
| TLS Handshake | 7.3 ms |
| Time To First Byte (TTFB) | 347.1 ms |
| Content Download | 5.2 ms |
| Total Response Time | 352.3 ms |
DNS Lookup 22.7 ms
TCP Connect 24.7 ms
TLS Handshake 7.3 ms
Time To First Byte (TTFB) 347.1 ms
Content Download 5.2 ms
Total Response Time 352.3 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000; |
| CSP | ✔ Configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | no-referrer-when-downgrade |
| Permissions Policy | ✔ Configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000;
CSP ✔ Configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Referrer Policy no-referrer-when-downgrade
Permissions Policy ✔ Configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Home Page | ACEP |
| Meta Description | Home Page |
| Canonical | https://www.acep.org/ |
| Open Graph Title | ACEP Home |
| Open Graph Description | The American College of Emergency Physicians promotes the highest quality of emergency care and is the leading advocate for emergency physicians, their patients, and the public. |
| Open Graph Image | https://www.acep.org/siteassets/sites/acep/media/social-m... |
| Twitter Card | summary_large_image |
| Twitter Description | The American College of Emergency Physicians promotes the highest quality of emergency care and is the leading advocate for emergency physicians, their patients, and the public. |
| Twitter Image | https://www.acep.org/siteassets/sites/acep/media/social-m... |
Title Home Page | ACEP Meta Description Home Page Canonical https://www.acep.org/ Open Graph Title ACEP Home Open Graph Description The American College of Emergency Physicians promotes the highest quality of emergency care and is the leading advocate for emergency physicians, their patients, and the public. Open Graph Image https://www.acep.org/siteassets/sites/acep/media/social-m... Twitter Card summary_large_image Twitter Description The American College of Emergency Physicians promotes the highest quality of emergency care and is the leading advocate for emergency physicians, their patients, and the public. Twitter Image https://www.acep.org/siteassets/sites/acep/media/social-m... Detected Technologies
| Technology | Angular Bootstrap jQuery Google Analytics Google Tag Manager Cloudflare |
Technology Angular Bootstrap jQuery Google Analytics Google Tag Manager Cloudflare
HTTP Headers
| Date
| Thu, 20 Aug 2026 09:38:31 GMT |
| Content-type
| text/html; charset=utf-8 |
| Content-length
| 20479 |
| Server
| cloudflare |
| Access-control-allow-origin
| * |
| Access-control-expose-headers
| Request-Context |
| Cache-control
| private |
| Content-encoding
| gzip |
| Set-cookie
| ARRAffinitySameSite=3b428f394dd142d8c9e92741b3f5a443ceb5f131092440e5c458e509e6ff75f4;Path=/;HttpOnly;SameSite=None;Secure;Domain=www.acep.org |
| Vary
| Accept-Encoding |
| Strict-transport-security
| max-age=31536000; |
| X-aspnetmvc-version
| 5.2 |
| X-aspnet-version
| 4.0.30319 |
| Request-context
| appId=cid-v1:56649f97-35a8-4faf-9c26-9f075be2729a |
| X-powered-by
| ASP.NET |
| X-frame-options
| SAMEORIGIN |
| X-xss-protection
| 1; mode=block |
| X-content-type-options
| nosniff |
| Content-security-policy
| base-uri 'self'; frame-ancestors *;frame-src *;child-src 'self';block-all-mixed-content;object-src 'none'; prefetch-src 'self';worker-src 'self'; default-src https: data: ws:; script-src https: 'unsafe-inline' 'unsafe-eval';style-src https: 'unsafe-inline'; |
| Referrer-policy
| no-referrer-when-downgrade |
| Permissions-policy
| geolocation=() |
| Cf-cache-status
| DYNAMIC |
| Cf-ray
| a2e06cf15b5c9dae-CDG |
| Alt-svc
| h3=":443"; ma=86400 |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Description | Home Page |
| Keywords | The American College of Emergency Physicians promotes the highest quality of emergency care and is the leading advocate for emergency physicians, their patients, and the public. |
| Application-name | ACEP.org |
| Msapplication-TileColor | #FFFFFF |
| Msapplication-TileImage |  |
| Msapplication-square70x70logo |  |
| Msapplication-square150x150logo |  |
| Msapplication-wide310x150logo |  |
| Msapplication-square310x310logo |  |
| Google-site-verification | uEURE5lIUA5JOWtQStaXxcNRdKYj9-OXI7R_fvy-pk8 |
Date Thu, 20 Aug 2026 09:38:31 GMT
Content-type text/html; charset=utf-8
Content-length 20479
Server cloudflare
Access-control-allow-origin *
Access-control-expose-headers Request-Context
Cache-control private
Content-encoding gzip
Set-cookie ARRAffinitySameSite=3b428f394dd142d8c9e92741b3f5a443ceb5f131092440e5c458e509e6ff75f4;Path=/;HttpOnly;SameSite=None;Secure;Domain=www.acep.org
Vary Accept-Encoding
Strict-transport-security max-age=31536000;
X-aspnetmvc-version 5.2
X-aspnet-version 4.0.30319
Request-context appId=cid-v1:56649f97-35a8-4faf-9c26-9f075be2729a
X-powered-by ASP.NET
X-frame-options SAMEORIGIN
X-xss-protection 1; mode=block
X-content-type-options nosniff
Content-security-policy base-uri 'self'; frame-ancestors *;frame-src *;child-src 'self';block-all-mixed-content;object-src 'none'; prefetch-src 'self';worker-src 'self'; default-src https: data: ws:; script-src https: 'unsafe-inline' 'unsafe-eval';style-src https: 'unsafe-inline';
Referrer-policy no-referrer-when-downgrade
Permissions-policy geolocation=()
Cf-cache-status DYNAMIC
Cf-ray a2e06cf15b5c9dae-CDG
Alt-svc h3=":443"; ma=86400
